FMOLS estimates (robustness check)
| Variable | Model 1 | Model 2 | Model 3 | Model 4 |
|---|---|---|---|---|
| Dependent variable | Output volatility | Inflation volatility | ||
| C | 6.465*** (13.865) | 6.269*** (20.135) | −22.264*** (−3.415) | 14.771*** (2.875) |
| DCP | −0.005** (−2.284) | −0.121* (−1.660) | ||
| MRK | 0.126*** (4.089) | 0.106** (2.092) | ||
| OPS | 0.076* (1.950) | 0.038** (0.506) | 0.036 (0.271) | 0.053 (0.453) |
| DCP*OPS | −0.006* (−1.940) | −0.002** (−2.294) | ||
| MRK*OPS | −0.003** (−2.469) | 0.002* (1.736) | ||
| EXR | 0.018*** (7.858) | 0.016*** (7.328) | 0.006* (1.800) | 0.007** (2.019) |
| RES | 0.061*** (3.813) | 0.057*** (0.031) | 0.976*** (3.176) | −0.114*** (−5.218) |
| Adj. R2 | 0.915 | 0.916 | 0.573 | 0.469 |
| Long-run variance | 4.162 | 3.459 | 7.685 | 9.469 |
| Mean dep. VAR | 10.624 | 10.624 | −0.067 | −0.067 |
| SE of reg. | 1.053 | 0.993 | 1.418 | 1.582 |
| Variable | Model 1 | Model 2 | Model 3 | Model 4 |
|---|---|---|---|---|
| Dependent variable | Output volatility | Inflation volatility | ||
| C | 6.465*** (13.865) | 6.269*** (20.135) | −22.264*** (−3.415) | 14.771*** (2.875) |
| DCP | −0.005** (−2.284) | −0.121* (−1.660) | ||
| MRK | 0.126*** (4.089) | 0.106** (2.092) | ||
| OPS | 0.076* (1.950) | 0.038** (0.506) | 0.036 (0.271) | 0.053 (0.453) |
| DCP*OPS | −0.006* (−1.940) | −0.002** (−2.294) | ||
| MRK*OPS | −0.003** (−2.469) | 0.002* (1.736) | ||
| EXR | 0.018*** (7.858) | 0.016*** (7.328) | 0.006* (1.800) | 0.007** (2.019) |
| RES | 0.061*** (3.813) | 0.057*** (0.031) | 0.976*** (3.176) | −0.114*** (−5.218) |
| Adj. | 0.915 | 0.916 | 0.573 | 0.469 |
| Long-run variance | 4.162 | 3.459 | 7.685 | 9.469 |
| Mean dep. VAR | 10.624 | 10.624 | −0.067 | −0.067 |
| SE of reg. | 1.053 | 0.993 | 1.418 | 1.582 |
Note(s): (1) ***, **, * indicate significance at 1%, 5 and 10%, respectively. (2). Figures in bracket “()” are t-value (3). In models 1 and 2, output volatility is the dependent variable. (4). Inflation volatility is the dependent variable in models 3 and 4
Source(s): Authors' own work
Sharing content requires targeting cookies to be enabled. Please update your cookie preferences to use this feature.